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PH12019502474A1 - Method for determining transmission parameters of uplink signal, terminal and network device - Google Patents

Method for determining transmission parameters of uplink signal, terminal and network device

Info

Publication number
PH12019502474A1
PH12019502474A1 PH12019502474A PH12019502474A PH12019502474A1 PH 12019502474 A1 PH12019502474 A1 PH 12019502474A1 PH 12019502474 A PH12019502474 A PH 12019502474A PH 12019502474 A PH12019502474 A PH 12019502474A PH 12019502474 A1 PH12019502474 A1 PH 12019502474A1
Authority
PH
Philippines
Prior art keywords
terminal
srs resource
network device
uplink signal
transmission parameters
Prior art date
Application number
PH12019502474A
Inventor
Hai Tang
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of PH12019502474A1 publication Critical patent/PH12019502474A1/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413MIMO systems
    • H04B7/0456Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0404Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0636Feedback format
    • H04B7/0639Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202Channel estimation
    • H04L25/0224Channel estimation using sounding signals
    • H04L25/0226Channel estimation using sounding signals sounding signals per se
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202Channel estimation
    • H04L25/0224Channel estimation using sounding signals
    • H04L25/0228Channel estimation using sounding signals with direct estimation from sounding signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signalling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078Timing of allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092Indication of how the channel is divided
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/046Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W80/00Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02Data link layer protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Disclosed in the present application are a method for determining transmission parameters of an uplink signal, a terminal, and a network device. The method comprises: a terminal determining a first sounding reference signal (SRS) resource set; the terminal receiving first instruction information sent by a network device, the first instruction information being used for instructing the terminal to transmit an aperiodic SRS; the terminal determining a target SRS resource set according to the first instruction information and the first SRS resource set; the terminal sending to the network device the aperiodic SRS on an SRS resource of the target SRS resource set; the terminal receiving second indication information sent by the network device, the second indication information being used for indicating a target SRS resource of the target SRS resource set; and the terminal determining, according to the target SRS resource, transmission parameters for transmitting an uplink signal to be transmitted. In the embodiments of the present application, the terminal can determine, according to the target SRS resource, the transmission parameters for transmitting the uplink signal to be transmitted, avoiding the situation where in the prior art, the SRS resource can only be used for transmitting an SRS so as to evaluate a channel state, such that the SRS resource can be appropriately used.
PH12019502474A 2017-05-04 2019-11-04 Method for determining transmission parameters of uplink signal, terminal and network device PH12019502474A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/083083 WO2018201402A1 (en) 2017-05-04 2017-05-04 Method for determining transmission parameters of uplink signal, terminal and network device

Publications (1)

Publication Number Publication Date
PH12019502474A1 true PH12019502474A1 (en) 2020-07-20

Family

ID=64016651

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019502474A PH12019502474A1 (en) 2017-05-04 2019-11-04 Method for determining transmission parameters of uplink signal, terminal and network device

Country Status (15)

Country Link
US (2) US11070400B2 (en)
EP (1) EP3611979B1 (en)
JP (1) JP7009505B2 (en)
KR (1) KR102365905B1 (en)
CN (2) CN110868282B (en)
AU (1) AU2017412458B2 (en)
BR (1) BR112019023047A2 (en)
CA (1) CA3063213C (en)
ES (1) ES2860274T3 (en)
IL (1) IL270383B2 (en)
MX (1) MX2019013114A (en)
PH (1) PH12019502474A1 (en)
RU (1) RU2741632C1 (en)
WO (1) WO2018201402A1 (en)
ZA (1) ZA201908001B (en)

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US11968152B2 (en) * 2018-08-09 2024-04-23 Zte Corporation Antenna group operations for wireless systems
CN111435900B (en) * 2019-02-20 2022-04-22 维沃移动通信有限公司 Resource allocation method and equipment
US11356300B2 (en) * 2019-08-02 2022-06-07 Qualcomm Incorporated Sounding reference signal configuration for supporting virtual and non-virtual port sounding
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WO2021168599A1 (en) * 2020-02-24 2021-09-02 Qualcomm Incorporated Reference signal configurations for uplink beam selection
CN113498182B (en) * 2020-04-03 2024-04-23 大唐移动通信设备有限公司 Signal transmission method and device
CN113541894B (en) * 2020-04-16 2023-02-21 维沃移动通信有限公司 Method and device for resource determination
CN114070528B (en) * 2020-08-07 2023-07-14 大唐移动通信设备有限公司 Signal transmission method, device and storage medium
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WO2022061733A1 (en) * 2020-09-25 2022-03-31 Oppo广东移动通信有限公司 Wireless communication method and device
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WO2022147714A1 (en) * 2021-01-07 2022-07-14 Oppo广东移动通信有限公司 Transmission method, terminal device, network device and communication system
CN118302967A (en) * 2021-04-06 2024-07-05 瑞典爱立信有限公司 Beamforming radio communication technique
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Also Published As

Publication number Publication date
JP7009505B2 (en) 2022-01-25
CA3063213C (en) 2022-03-01
CN110574458B (en) 2024-03-08
AU2017412458A1 (en) 2019-11-28
ZA201908001B (en) 2020-10-28
WO2018201402A1 (en) 2018-11-08
KR20200004338A (en) 2020-01-13
US20210306185A1 (en) 2021-09-30
RU2741632C1 (en) 2021-01-28
AU2017412458B2 (en) 2022-10-27
US11070400B2 (en) 2021-07-20
CN110868282A (en) 2020-03-06
US11637722B2 (en) 2023-04-25
CN110868282B (en) 2021-03-02
EP3611979B1 (en) 2021-02-17
IL270383B1 (en) 2023-02-01
MX2019013114A (en) 2019-12-16
EP3611979A1 (en) 2020-02-19
KR102365905B1 (en) 2022-02-21
IL270383B2 (en) 2023-06-01
ES2860274T3 (en) 2021-10-04
EP3611979A4 (en) 2020-04-08
BR112019023047A2 (en) 2020-06-09
JP2020520585A (en) 2020-07-09
IL270383A (en) 2019-12-31
CA3063213A1 (en) 2019-12-03
WO2018201402A8 (en) 2019-10-17
US20200067739A1 (en) 2020-02-27
CN110574458A (en) 2019-12-13

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